/*
 * HSM Proxy Project.
 * Copyright (C) 2013 FedICT.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see 
 * http://www.gnu.org/licenses/.
 */

package be.fedict.hsm.jca;

import java.security.PrivateKey;

/**
 * HSM Proxy implementation of {@link PrivateKey}. This is not the actual
 * private key, but a reference towards the actual private key within the HSM
 * Proxy system.
 * 
 * @author Frank Cornelis
 * 
 */
public class HSMProxyPrivateKey implements PrivateKey {

	private static final long serialVersionUID = 1L;

	private final String alias;

	private final HSMProxyKeyStoreParameter keyStoreParameter;

	public HSMProxyPrivateKey(String alias,
			HSMProxyKeyStoreParameter keyStoreParameter) {
		this.alias = alias;
		this.keyStoreParameter = keyStoreParameter;
	}

	@Override
	public String getAlgorithm() {
		return "RSA";
	}

	@Override
	public String getFormat() {
		return null;
	}

	@Override
	public byte[] getEncoded() {
		return null;
	}

	public String getAlias() {
		return this.alias;
	}

	public HSMProxyKeyStoreParameter getKeyStoreParameter() {
		return this.keyStoreParameter;
	}
}
